Remove logger and update readme.

Author: colinc86

Package.resolved

@@ -18,7 +18,6 @@ let package = Package(
      .package(url: "https://github.com/colinc86/MathJaxSwift", from: "3.2.2"),
      .package(url: "https://github.com/exyte/SVGView", from: "1.0.4"),
      .package(url: "https://github.com/kean/Nuke", from: "11.3.1"),
-     .package(url: "https://github.com/apple/swift-log", from: "1.4.4"),
      .package(url: "https://github.com/Kitura/swift-html-entities", from: "4.0.1")
   ],
   targets: [
@@ -28,7 +27,6 @@ let package = Package(
         "MathJaxSwift",
         "SVGView",
         "Nuke",
-        .product(name: "Logging", package: "swift-log"),
         .product(name: "HTMLEntities", package: "swift-html-entities")
       ]),
     .testTarget(

Package.swift

@@ -25,7 +25,7 @@ A SwiftUI view that renders LaTeX.
 Add the dependency to your package manifest file.
 
 ```swift
-.package(url: "https://github.com/colinc86/LaTeXSwiftUI", from: "1.0.0")
+.package(url: "https://github.com/colinc86/LaTeXSwiftUI", from: "1.0.3")
 ```
 
 ## ⌨️ Usage

README.md

@@ -91,7 +91,7 @@ internal class Renderer {
       dataCache = try DataCache(name: "mathJaxRenderDataCache")
     }
     catch {
-      logError("Error creating DataCache instance: \(error)")
+      NSLog("Error creating DataCache instance: \(error)")
       dataCache = nil
     }
 
@@ -101,7 +101,7 @@ internal class Renderer {
       mathjax = try MathJax(preferredOutputFormat: .svg)
     }
     catch {
-      logError("Error creating MathJax instance: \(error)")
+      NSLog("Error creating MathJax instance: \(error)")
       mathjax = nil
     }
   }
@@ -139,7 +139,7 @@ extension Renderer {
         newBlocks.append(ComponentBlock(components: newComponents))
       }
       catch {
-        logError("Error rendering block: \(error)")
+        NSLog("Error rendering block: \(error)")
         newBlocks.append(block)
         continue
       }